Just installed fresh Selenium Server, and added the wait method for some js testing.
I got the following error:

Am i doing something wrong? Is the method not supported?
Thanks a lot for the awesome tool, btw!

RuntimeException: Call to undefined method WebGuy::wait
#1 /home/daniel/Sites/examio/tests/acceptance/SigninCept.php(8)
#2 /home/daniel/Sites/examio/tests/acceptance/SigninCept.php(8)
#3 phar:///home/daniel/Sites/examio/codecept.phar/src/Codeception/TestCase/Cept.php(72)
#5 phar:///home/daniel/Sites/examio/codecept.phar/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php(976)
#6 phar:///home/daniel/Sites/examio/codecept.phar/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php(831)
#7 phar:///home/daniel/Sites/examio/codecept.phar/vendor/phpunit/phpunit/PHPUnit/Framework/TestResult.php(648)
#8 phar:///home/daniel/Sites/examio/codecept.phar/vendor/phpunit/phpunit/PHPUnit/Framework/TestCase.php(776)
#9 phar:///home/daniel/Sites/examio/codecept.phar/vendor/phpunit/phpunit/PHPUnit/Framework/TestSuite.php(775)
#10 phar:///home/daniel/Sites/examio/codecept.phar/vendor/phpunit/phpunit/PHPUnit/Framework/TestSuite.php(745)
#11 phar:///home/daniel/Sites/examio/codecept.phar/src/Codeception/PHPUnit/Runner.php(58)
#12 phar:///home/daniel/Sites/examio/codecept.phar/src/Codeception/SuiteManager.php(135)
#13 phar:///home/daniel/Sites/examio/codecept.phar/src/Codeception/Codecept.php(115)
#14 phar:///home/daniel/Sites/examio/codecept.phar/src/Codeception/Command/Run.php(109)
#15 phar:///home/daniel/Sites/examio/codecept.phar/src/Codeception/Command/Run.php(77)
#16 phar:///home/daniel/Sites/examio/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Command/Command.php(244)
#17 phar:///home/daniel/Sites/examio/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Application.php(899)
#18 phar:///home/daniel/Sites/examio/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Application.php(191)
#19 phar:///home/daniel/Sites/examio/codecept.phar/vendor/symfony/console/Symfony/Component/Console/Application.php(121)
#20 phar:///home/daniel/Sites/examio/codecept.phar/codecept(33)
#21 /home/daniel/Sites/examio/codecept.phar(7)